polarization error

in spectrochemical analysis
An error which arises from the fact that the @A00028@ of a sample (especially a solid) could depend on the @P04712@ of the incident radiation and from the @P04712@ dependent response of the photodetector.
PAC, 1988, 60, 1449. (Nomenclature, symbols, units and their usage in spectrochemical analysis - VII. Molecular absorption spectroscopy, ultraviolet and visible (UV/VIS) (Recommendations 1988)) on page 1456 [Terms] [Paper]